When your spouse can't handle stress

The thing is what I am typing is a normal issue in a marriage. I am a 34 year old man married to a woman four years younger than me who is horrible at managing her work related stress and throws tantrums and makes unreasonable demnands. The thing is being married to a person who is bad at managing stress is normal just acknowledging it being in nature being with friends  good aquitances listening to river flowing flow sounds on spotify and being here in these emotional support groups are the best mechanism I know. Please feel free to comment in this thread anybody.